package com.managerProvider.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import entity.Ur;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Component;

/**
 * 你映射器
 * The interface Ur mapper.
 *
 * @author overlook
 * @date 2022 -04-16 20:11:50
 */
@Mapper
@Component
public interface UrMapper extends BaseMapper<Ur> {
    /**
     * Delete by user id int.
     *
     * @param userId the user id
     * @return the int
     */
    int deleteByUserId(String userId);
}
